EP1510249B1 - Stirring mixer for dental impression material - Google Patents

Stirring mixer for dental impression material Download PDF

Info

Publication number
EP1510249B1
EP1510249B1 EP04020290A EP04020290A EP1510249B1 EP 1510249 B1 EP1510249 B1 EP 1510249B1 EP 04020290 A EP04020290 A EP 04020290A EP 04020290 A EP04020290 A EP 04020290A EP 1510249 B1 EP1510249 B1 EP 1510249B1
Authority
EP
European Patent Office
Prior art keywords
stirring
stirring blades
blades
main body
impression material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP04020290A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1510249A1 (en
Inventor
Hiroshi Kamohara
Nobutaka Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GC Corp
Original Assignee
GC Corp
GC Dental Industiral Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GC Corp, GC Dental Industiral Corp filed Critical GC Corp
Publication of EP1510249A1 publication Critical patent/EP1510249A1/en
Application granted granted Critical
Publication of EP1510249B1 publication Critical patent/EP1510249B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/0026—Syringes or guns for injecting impression material; Mixing impression material for immediate use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2305—Mixers of the two-component package type, i.e. where at least two components are separately stored, and are mixed in the moment of application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1121—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades pin-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
EP04020290A 2003-09-01 2004-08-26 Stirring mixer for dental impression material Active EP1510249B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003308701A JP4413561B2 (ja) 2003-09-01 2003-09-01 歯科用印象材用撹拌ミキサー
JP2003308701 2003-09-01

Publications (2)

Publication Number Publication Date
EP1510249A1 EP1510249A1 (en) 2005-03-02
EP1510249B1 true EP1510249B1 (en) 2006-04-19

Family

ID=34101281

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04020290A Active EP1510249B1 (en) 2003-09-01 2004-08-26 Stirring mixer for dental impression material

Country Status (6)

Country Link
US (1) US7172338B2 (ja)
EP (1) EP1510249B1 (ja)
JP (1) JP4413561B2 (ja)
AT (1) ATE323548T1 (ja)
AU (1) AU2004205312B2 (ja)
DE (1) DE602004000678T2 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4413561B2 (ja) * 2003-09-01 2010-02-10 株式会社ジーシー 歯科用印象材用撹拌ミキサー
BRPI0616966B8 (pt) * 2005-10-07 2023-03-21 Sulzer Mixpac Ag Misturador dinâmico e conjunto de dispensa
ATE526075T1 (de) * 2007-09-10 2011-10-15 Sulzer Mixpac Ag Dynamischer mischer
EP2399666B1 (en) 2010-06-22 2013-02-20 3M Innovative Properties Company Mixer for preparing a dental material, and system comprising the same
EP2407250A1 (en) * 2010-07-16 2012-01-18 3M Innovative Properties Company A device for dispensing a dental material
US11478332B2 (en) * 2015-03-06 2022-10-25 Dentsply Sirona Inc. Dental material delivery system
JP6781616B2 (ja) * 2016-12-07 2020-11-04 株式会社日立製作所 アトムプローブ分析システムおよびアトムプローブ分析方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3838593C1 (ja) * 1988-11-15 1990-05-31 I. Buettner Technischer Grosshandel, 7120 Bietigheim-Bissingen, De
DE9017323U1 (ja) 1990-12-21 1992-04-16 Thera Patent Gmbh & Co Kg Gesellschaft Fuer Industrielle Schutzrechte, 8031 Seefeld, De
DE4235736C1 (de) * 1992-10-23 1994-03-24 Bergmann Franz Josef Vorrichtung zum Mischen und Austragen pastöser Massen
JP3727183B2 (ja) 1998-10-13 2005-12-14 株式会社トクヤマ ペースト練和装置
US6394643B1 (en) * 1998-10-14 2002-05-28 Kettenbach Gmbh & Co. Kg Device for mixing two pasty materials, especially for mixing a dental impression material with a catalyst material
DE29818499U1 (de) 1998-10-16 2000-03-02 Espe Dental Ag Mischer für Mehrkomponentenpasten
DE19947331C2 (de) 1999-10-01 2002-02-28 3M Espe Ag Dynamischer Mischer
ATE273065T1 (de) * 1999-11-12 2004-08-15 Kettenbach Gmbh & Co Kg Vorrichtung zum vermischen zweier pastöser massen,insbesondere zum vermischen einer dental- abformmasse mit einer katalysatormasse
EP1106243B1 (de) 1999-12-02 2006-06-21 Mixpac Systems AG Dynamischer Mischer.
US6443612B1 (en) * 1999-12-02 2002-09-03 Wilhelm A. Keller Dynamic mixer
DE59904983D1 (de) 1999-12-23 2003-05-15 Muehlbauer Ernst Gmbh & Co Kg Dynamischer Mischer für zahnärztliche Abdruckmassen
DE50103064D1 (de) 2000-03-29 2004-09-09 Heraeus Kulzer Gmbh & Co Kg Dynamischer Mischer
DE10112904C5 (de) * 2001-03-15 2010-04-22 3M Espe Ag Dynamischer Mischer und Verfahren zum Mischen von mindestens zwei Pastenkomponenten
DE10164385C1 (de) * 2001-12-28 2003-03-06 Kettenbach Gmbh & Co Kg Vorrichtung zum Vermischen zweier pastöser Massen, insbesondere zum Vermischen einer Dental-Abformmasse mit einer Katalysatormasse
DE60300822T2 (de) * 2003-08-14 2006-04-13 3M Espe Ag Mischelement für einen Mehrkomponentenpastenmischer, und Mischer mit diesem Mischelement
JP4413561B2 (ja) * 2003-09-01 2010-02-10 株式会社ジーシー 歯科用印象材用撹拌ミキサー

Also Published As

Publication number Publication date
DE602004000678D1 (de) 2006-05-24
EP1510249A1 (en) 2005-03-02
ATE323548T1 (de) 2006-05-15
DE602004000678T2 (de) 2007-04-12
JP2005074003A (ja) 2005-03-24
US20050048437A1 (en) 2005-03-03
AU2004205312B2 (en) 2009-01-29
AU2004205312A1 (en) 2005-03-17
JP4413561B2 (ja) 2010-02-10
US7172338B2 (en) 2007-02-06

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